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Pro-xylane CAS:439685-79-7

Name: Pro-xylane CAS:439685-79-7
Brand: Orient
SKU: pr2512181124
Price: 4 USD
Availability: InStock

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CAS No.:

439685-79-7

Grade:

Industrail Grade

Content:

99%

Port:

SHANGHAI

Brand:

Orient

Packaging:

25L, 200L, 1000L, customized

Price valid (until):

2026-01-18

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Qingdao Orient Chemical Co.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

pharmaceutical intermediates,peptides,electronic chemicals

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Product Description
Seller Information
Inquiry History

Description

Product Name:	Pro-xylane
Synonyms:	(2S,3R,4S,5R)-2-(2-hydroxypropyl)oxane-3,4,5-triol;Nano liposomal hydroxypripyl tetrahydropyrantriol;Retinol Pro+Pro-xylane;Pro-Xylane,Puri-Xylane;HYDROXYPROPYL TETRAHYDROPYRANTRIOL;Puri-Xylane;Nano Liposomal HYDROXYPROPYL TETRAHYDROPYRANTRIOL;Tetrahydropyrantriol
CAS:	439685-79-7
MF:	C8H16O5
MW:	192.21
EINECS:	456-880-5
Product Categories:	API;439685-79-7;1
Mol File:	439685-79-7.mol

Pro-xylane Chemical Properties

Boiling point	376.0±42.0 °C(Predicted)
density	1.368±0.06 g/cm3(Predicted)
vapor pressure	0Pa at 25℃
storage temp.	Store at -20°C
solubility	Water: 250 mg/mL (1300.66 mM); DMSO: ≥ 83.33 mg/mL (433.54 mM)
form	Liquid
pka	13.55±0.70(Predicted)
color	Colorless to light yellow
Cosmetics Ingredients Functions	SKIN CONDITIONING
InChI	InChI=1/C8H16O5/c1-4(9)2-6-8(12)7(11)5(10)3-13-6/h4-12H,2-3H2,1H3/t4?,5-,6+,7+,8+/s3
InChIKey	KOGFZZYPPGQZFZ-ZXWVZLFTNA-N
SMILES	C([C@@H]1OC[C@@H](O)[C@H](O)[C@H]1O)C(O)C \|&1:1,4,6,8,r\|
LogP	-2.07

Safety Information

MSDS Information

Pro-xylane Usage And Synthesis

cosmetic ingredient	Pro-Xylane is a cosmetic ingredient used mainly as an anti-ageing agent in skin creams. Produced by Chimex, its chemical structure is derived from the xylose, a natural component of glycosaminoglycans and of hemicellulose. Pro-Xylane is produced in a two-steps process: 1) The reaction of xylose and acetylacetone in water, then 2) the hydrogenation of the intermediate.
Physical Form	Powder
Cosmetics Application	Pro-Xylane is a biochemical which induces neo-synthesis of matrix proteins. It is a biologically active C-glycoside in aqueous media, acts as an activator of glycosaminoglycans (GAGs) biosynthesis. Pro-xylane is the first example of 'Green' chemical used in cosmetic. Pro-Xylane is an ingredient originally developed by Lancome in 2006. According to research, it is a sugar-protein hybrid made from xylose, a sugar found abundantly in beech trees and known to stimulate the production of glycoaminoglycans (GAGs), molecules responsible for defending the skin against water loss.
function	Pro-Xylane is a sugar-molecule derived from the beech wood tree utilizing green chemistry. It functions, in vitro, by stimulating the production of proteoglycans, a water-absorbing molecule in human reconstructed skin.
Description	Pro-xylane (PX) is a cosmetic ingredient used for skin conditioning and is widely used in anti-aging product research. It is considered to be an optimal activator for the biosynthesis of glycosaminoglycans (GAGs) sulphate and can be used to prepare a novel bioactive c-glycoside compound, which is a "green" chemical. In addition, Pro-xylane has been shown to enhance the blue colour of anthocyanins (ACNs), with ACNs-PX showing a colour close to Oxford blue, a surface height of 2.13 ± 0.14 nm and a slight increase in stability^[1-2].
Chemical Properties	Pro-xylane is an organic compound with the appearance of a pale yellow to off-white powder or a colourless viscous liquid, stored in a cool dry place, and has been used in experiments related to the basic science of aging.

First aid measures

If inhaled

Move the victim into fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration and consult a doctor immediately. Do not use mouth to mouth resuscitation if the victim ingested or inhaled the chemical.

Following skin contact

Take off contaminated clothing immediately. Wash off with soap and plenty of water. Consult a doctor.

Following eye contact

Rinse with pure water for at least 15 minutes. Consult a doctor.

Following ingestion

Rinse mouth with water. Do not induce vomiting. Never give anything by mouth to an unconscious person. Call a doctor or Poison Control Center immediately.

Accidental release measures

Personal precautions, protective equipment and emergency procedures

Avoid dust formation. Avoid breathing mist, gas or vapours.Avoid contacting with skin and eye. Use personal protective equipment.Wear chemical impermeable gloves. Ensure adequate ventilation.Remove all sources of ignition. Evacuate personnel to safe areas.Keep people away from and upwind of spill/leak. Environmental precautions

Prevent further spillage or leakage if it is safe to do so. Do not let the chemical enter drains. Discharge into the environment must be avoided. Methods and materials for containment and cleaning up

Collect and arrange disposal. Keep the chemical in suitable and closed containers for disposal. Remove all sources of ignition. Use spark-proof tools and explosion-proof equipment. Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations.

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—— Q&A ——

Q1:Do you provide sample?

A: Yes, we can provide free sample, you only need pay the shipping cost.

Q2: What is the lead time?

A: For stock goods, it usually take about 5-7 days by air, 15-30 days by sea,For customized products, the delivery time needs to be confirmed based on the actual situation.

Q3: How can I buy? What is the payment method?

A: You can contract us through Email or you can browse our website:orientchem.cc, we have bank transfer,

Q4:What if there are quality issues？

A：We attach great importance to after-sales service of our products. If there are any quality issues, please contact us within 30 days of receiving the goods and we will handle returns and exchanges for you.

Certificates

Basic Info

Product Name:

C-β-D-Xylopyranoside-2-hydroxypropane

Other Name:

L-gluco-Octitol,1,5-anhydro-6,8-dideoxy-,(7ξ)-;(7ξ)-1,5-Anhydro-6,8-dideoxy-L-gluco-octitol;Pro-Xylane;Pro-xylane (pharmaceutical);Pro-xylane;C-β-D-Xylopyranoside-2-hydroxypropane

CAS No.:

439685-79-7

Molecular Formula:

C8H16O5

InChIKeys:

InChIKey=KOGFZZYPPGQZFZ-QVAPDBTGSA-N

Molecular Weight:

192.21

Exact Mass:

192.21

DSSTox ID:

DTXSID10196004

Categories:

Bulk Drug Intermediates

Characteristics

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More C-β-D-Xylopyranoside-2-hydroxypropane Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,peptides,electronic chemicals

Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone

Payment Terms:
100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2024

A reliable supplier is like insurance.

We are mainly specilized in supply of pharmaceutical intermediates, electronic chemicals，food additives, and other fine chemical products.
Integrity is the foundation, quality is life. We would like to work together with you to build a greener and brighter future.

Website: orientchem.cc
Email: scarlett@orientchem.cc
WhatsApp: +86 17753254221

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Big Discount Purity 99% PRO-Xylane CAS 439685-79-7 with Best Quality	2 KG	Jun 5, 2023

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